| Company | Category | Area | Address | Web | E-mail | Contact person |
| OHIO HOUSE DEMOCRATIC CAUCUS | Political Organizations | Ohio | 77 S HIGH ST, COLUMBUS, Franklin, Ohio, 43215-6108, USA |
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| OHIO HOUSE MONITORING SER | Legal Services Office | Ohio | 11 LINCOLN WAY W, MASSILLON, Stark, Ohio, 44647-6585, USA |
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Chris Miller |
| OHIO HOUSE OF REPRESENTATIVES | Government Offices-State | Ohio | 77 S HIGH ST FL 10, COLUMBUS, Franklin, Ohio, 43215-6108, USA |
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Diane Roark |
| OHIO HOUSE OF REPUBLICAN | Political Organizations | Ohio | 100 E BROAD ST, COLUMBUS, Franklin, Ohio, 43215-3607, USA |
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| OHIO HOUSE REPUBLICAN CAMPAIGN | Political Organizations | Ohio | 77 S HIGH ST, COLUMBUS, Franklin, Ohio, 43215-6108, USA |
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| OHIO HOUSE REPUBLICAN CAMPAIGN | Political Organizations | Ohio | 8 E BROAD ST, COLUMBUS, Franklin, Ohio, 43215-3403, USA |
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| OHIO HOUSING AUTHORITIES CONF | Housing Authorities | Ohio | 150 PARK AVE W, MANSFIELD, Richland, Ohio, 44902-1607, USA |
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Kathy Cigler |
| OHIO HOUSING COUNCIL | Associations | Ohio | 50 W BROAD ST, COLUMBUS, Franklin, Ohio, 43215-3301, USA |
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| OHIO HOUSING FINANCE AGENCY | Housing Finance Agency | Ohio | 57 E MAIN ST FL 3, COLUMBUS, Franklin, Ohio, 43215-5135, USA |
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Richard Everhardt |
| OHIO HOUSING NETWORK | Housing Authorities | Ohio | 3440 E 146TH ST, CLEVELAND, Cuyahoga, Ohio, 44120-4139, USA |
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